How many barn in 1 square femtometre? The answer is 0.01. We assume you are converting between barn and square femtometre. You can view more details on each measurement unit: barn or square femtometre The SI derived unit for area is the square meter. 1 square meter is equal to 1.0E+28 barn, or 1.0E+30 square femtometre. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between barns and square femtometers. Type in your own numbers in the form to convert the units!
1 barn to square femtometre = 100 square femtometre
2 barn to square femtometre = 200 square femtometre
3 barn to square femtometre = 300 square femtometre
4 barn to square femtometre = 400 square femtometre
5 barn to square femtometre = 500 square femtometre
6 barn to square femtometre = 600 square femtometre
7 barn to square femtometre = 700 square femtometre
8 barn to square femtometre = 800 square femtometre
9 barn to square femtometre = 900 square femtometre
10 barn to square femtometre = 1000 square femtometre
You can do the reverse unit conversion from square femtometre to barn, or enter any two units below:
A barn is a unit of area, abbreviated mostly as "bn", equal to 10-28 m2. Although not an official SI unit, it is widely used by nuclear physicists, since it is convenient for expressing the cross sectional area of nuclei and nuclear reactions. A barn is approximately equal to the area of a uranium nucleus.
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